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pinctrl: remove pinctrl_gpio_can_use_line()

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There are no more users of pinctrl_gpio_can_use_line() so remove it.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2023-10-10 14:59:36 +02:00
parent c6801e2332
commit a063e57adf
2 changed files with 3 additions and 15 deletions
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12
drivers/pinctrl/core.c
View File

@ -755,7 +755,7 @@ int pinctrl_get_group_selector(struct pinctrl_dev *pctldev,
return -EINVAL;
}
bool pinctrl_gpio_can_use_line(unsigned gpio)
bool pinctrl_gpio_can_use_line_new(struct gpio_chip *gc, unsigned int offset)
{
struct pinctrl_dev *pctldev;
struct pinctrl_gpio_range *range;
@ -767,13 +767,13 @@ bool pinctrl_gpio_can_use_line(unsigned gpio)
* we're probably dealing with GPIO driver
* without a backing pin controller - bail out.
*/
if (pinctrl_get_device_gpio_range(gpio, &pctldev, &range))
if (pinctrl_get_device_gpio_range(gc->base + offset, &pctldev, &range))
return true;
mutex_lock(&pctldev->mutex);
/* Convert to the pin controllers number space */
pin = gpio_to_pin(range, gpio);
pin = gpio_to_pin(range, gc->base + offset);
result = pinmux_can_be_used_for_gpio(pctldev, pin);
@ -781,12 +781,6 @@ bool pinctrl_gpio_can_use_line(unsigned gpio)
return result;
}
EXPORT_SYMBOL_GPL(pinctrl_gpio_can_use_line);
bool pinctrl_gpio_can_use_line_new(struct gpio_chip *gc, unsigned int offset)
{
return pinctrl_gpio_can_use_line(gc->base + offset);
}
EXPORT_SYMBOL_GPL(pinctrl_gpio_can_use_line_new);
/* This function is deprecated and will be removed. Don't use. */

6
include/linux/pinctrl/consumer.h
View File

@ -26,7 +26,6 @@ struct pinctrl_state;
#ifdef CONFIG_PINCTRL
/* External interface to pin control */
bool pinctrl_gpio_can_use_line(unsigned gpio);
bool pinctrl_gpio_can_use_line_new(struct gpio_chip *gc, unsigned int offset);
int pinctrl_gpio_request(unsigned gpio);
int pinctrl_gpio_request_new(struct gpio_chip *gc, unsigned int offset);
@ -73,11 +72,6 @@ static inline int pinctrl_pm_select_idle_state(struct device *dev)
#else /* !CONFIG_PINCTRL */
static inline bool pinctrl_gpio_can_use_line(unsigned gpio)
{
return true;
}
static inline bool
pinctrl_gpio_can_use_line_new(struct gpio_chip *gc, unsigned int offset)
{